Palliative Care Flashcards
Pain ladder
- simple analgesia
- weak opioid
- strong opiates
Simple analgesia
Paracetamol
NSAIDS
Aspirin
Weak opiates
Codeine
Tramadol
Dihydrocodeine
Strong opiates
Morphine
Fentanyl patches
Diamorphine
Oxycodone
Bowel obstruction + advanced malignancy
Treatment
Palliative colostomy
*NGt initial step for decompression esp if vomiting fecal matter
End stage lung ca + worsening cough +SOB + pleuritic chest pain
Pleural effusion CXR
Treatment>
Pleural aspiration - single best management
If extremely ill - not fit for X-ray - consider morphine for SOB
Outpatient on oral morphine - develops side effects
Switch to oral oxycodone
Oxycodone - double potency of morphine w/ fewer side effects
Antiemetic for increased intracranial pressure
Cyclizine
Medication to help shrink oedema and decrease raised ICP
Dexamethasone
Treatment of hypercalcemia secondary to bone mets
- IV fluids
+
IV Bisphosphonates
Features of hypercalcemia Neuro GIT Renal CVS
Bones stones moans groans
N- lethargy confusion depression
G- constipation nausea vomiting
R - polyuria, polydipsia
C- short QT
Severe bleeding in palliative patient
Management?
Midazolam + morphine = subcutaneous
Management of pain due to bone mets
1st & 2nd line
1st line- radiotherapy
If fails -
Bisphosphonate + NSAIDS (2nd line)
Management of acute pain due to mets after radiotherapy
Morphine sulphate
Management of neuropathic pain
Gabapentin
Amitriptyline
Pregabalin
Duloxetine
Management of trigeminal neuralgia
Carbamazepine (anticonvulsant)
Gold standard investigation for bone mets
- MRI*
2. Bone scintigraphy
Sites commonly affected by bone mets
Most common origins
SPRSL
Spine >pelvis > rib>skull> long bones
Origins -
Males - prostate, lung
Females - breast,lung
Main dose calculation - oral morphine
Sum of all amounts of morphine being received in 24 hrs
__________________________________________________
2
So it can be given 2x a day as a main dose
Oral morphine breakthrough dose calculation
Breakthrough dose = additional dose
= 1/6 of total daily dose given PRN 4 hrly
= total main dose / 6
Or
10% of total dose given PRN 4hrly